$(document).ready(function() {

	// Simple Line Chart
	// --------------------------------------------------

	new Chartist.Line('#simple-line-chart', {
		labels: ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday'],
		series: [
			[12, 9, 7, 8, 5],
			[2, 1, 3.5, 7, 3],
			[1, 3, 4, 5, 6]
		]
	}, {
		fullWidth: true,
		chartPadding: {
			right: 40
		}
	});

	// Holes In Data
	// --------------------------------------------------

	var chart = new Chartist.Line('#line-data-holes', {
		labels: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16],
		series: [
			[5, 5, 10, 8, 7, 5, 4, null, null, null, 10, 10, 7, 8, 6, 9],
			[10, 15, null, 12, null, 10, 12, 15, null, null, 12, null, 14, null, null, null],
			[null, null, null, null, 3, 4, 1, 3, 4, 6, 7, 9, 5, null, null, null]
		]
	}, {
		fullWidth: true,
		chartPadding: {
			right: 10
		},
		low: 0
	});

	// Filled Holes In Data
	// --------------------------------------------------

	var chart = new Chartist.Line('#line-data-fill-holes', {
		labels: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16],
		series: [
			[5, 5, 10, 8, 7, 5, 4, null, null, null, 10, 10, 7, 8, 6, 9],
			[10, 15, null, 12, null, 10, 12, 15, null, null, 12, null, 14, null, null, null],
			[null, null, null, null, 3, 4, 1, 3, 4, 6, 7, 9, 5, null, null, null]
		]
	}, {
		fullWidth: true,
		chartPadding: {
			right: 10
		},
		lineSmooth: Chartist.Interpolation.cardinal({
			fillHoles: true,
		}),
		low: 0
	});

	// Only Whole Numbers
	// --------------------------------------------------

	new Chartist.Line('#line-only-integer', {
		labels: [1, 2, 3, 4, 5, 6, 7, 8],
		series: [
			[1, 2, 3, 1, -2, 0, 1, 0],
			[-2, -1, -2, -1, -3, -1, -2, -1],
			[0, 0, 0, 1, 2, 3, 2, 1],
			[3, 2, 1, 0.5, 1, 0, -1, -3]
		]
	}, {
		high: 3,
		low: -3,
		fullWidth: true,
		// As this is axis specific we need to tell Chartist to use whole numbers only on the concerned axis
		axisY: {
			onlyInteger: true,
			offset: 20
		}
	});

	// Line Scatter Diagram With Responsive Settings
	// --------------------------------------------------

	var times = function(n) {
		return Array.apply(null, new Array(n));
	};

	var data = times(52).map(Math.random).reduce(function(data, rnd, index) {
		data.labels.push(index + 1);
		data.series.forEach(function(series) {
			series.push(Math.random() * 100)
		});

		return data;
	}, {
		labels: [],
		series: times(4).map(function() {
			return new Array()
		})
	});

	var options = {
		showLine: false,
		axisX: {
			labelInterpolationFnc: function(value, index) {
				return index % 13 === 0 ? 'W' + value : null;
			}
		}
	};

	var responsiveOptions = [
		['screen and (min-width: 640px)', {
			axisX: {
				labelInterpolationFnc: function(value, index) {
					return index % 4 === 0 ? 'W' + value : null;
				}
			}
		}]
	];

	new Chartist.Line('#line-scatter-random', data, options, responsiveOptions);

	// Line Chart With Area
	// --------------------------------------------------

	new Chartist.Line('#line-area', {
		labels: [1, 2, 3, 4, 5, 6, 7, 8],
		series: [
			[5, 9, 7, 8, 5, 3, 5, 4]
		]
	}, {
		low: 0,
		showArea: true
	});

	// Bi-polar Line Chart With Area Only
	// --------------------------------------------------

	new Chartist.Line('#bipolar-line-area', {
		labels: [1, 2, 3, 4, 5, 6, 7, 8],
		series: [
			[1, 2, 3, 1, -2, 0, 1, 0],
			[-2, -1, -2, -1, -2.5, -1, -2, -1],
			[0, 0, 0, 1, 2, 2.5, 2, 1],
			[2.5, 2, 1, 0.5, 1, 0.5, -1, -2.5]
		]
	}, {
		high: 3,
		low: -3,
		showArea: true,
		showLine: false,
		showPoint: false,
		fullWidth: true,
		axisX: {
			showLabel: false,
			showGrid: false
		}
	});

	// Using Events To Replace Graphics
	// --------------------------------------------------

	var chart = new Chartist.Line('#line-modify-drawing', {
		labels: [1, 2, 3, 4, 5],
		series: [
			[12, 9, 7, 8, 5]
		]
	});

	// Listening for draw events that get emitted by the Chartist chart
	chart.on('draw', function(data) {
		// If the draw event was triggered from drawing a point on the line chart
		if (data.type === 'point') {
			// We are creating a new path SVG element that draws a triangle around the point coordinates
			var triangle = new Chartist.Svg('path', {
				d: ['M',
					data.x,
					data.y - 15,
					'L',
					data.x - 15,
					data.y + 8,
					'L',
					data.x + 15,
					data.y + 8,
					'z'
				].join(' '),
				style: 'fill-opacity: 1'
			}, 'ct-area');

			// With data.element we get the Chartist SVG wrapper and we can replace the original point drawn by Chartist with our newly created triangle
			data.element.replace(triangle);
		}
	});

	// Advanced SMIL Animations
	// --------------------------------------------------

	var chart = new Chartist.Line('#line-svg-animation', {
		labels: ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12'],
		series: [
			[12, 9, 7, 8, 5, 4, 6, 2, 3, 3, 4, 6],
			[4, 5, 3, 7, 3, 5, 5, 3, 4, 4, 5, 5],
			[5, 3, 4, 5, 6, 3, 3, 4, 5, 6, 3, 4],
			[3, 4, 5, 6, 7, 6, 4, 5, 6, 7, 6, 3]
		]
	}, {
		low: 0
	});

	// Let's put a sequence number aside so we can use it in the event callbacks
	var seq = 0,
		delays = 80,
		durations = 500;

	// Once the chart is fully created we reset the sequence
	chart.on('created', function() {
		seq = 0;
	});

	// On each drawn element by Chartist we use the Chartist.Svg API to trigger SMIL animations
	chart.on('draw', function(data) {
		seq++;

		if (data.type === 'line') {
			// If the drawn element is a line we do a simple opacity fade in. This could also be achieved using CSS3 animations.
			data.element.animate({
				opacity: {
					// The delay when we like to start the animation
					begin: seq * delays + 1000,
					// Duration of the animation
					dur: durations,
					// The value where the animation should start
					from: 0,
					// The value where it should end
					to: 1
				}
			});
		} else if (data.type === 'label' && data.axis === 'x') {
			data.element.animate({
				y: {
					begin: seq * delays,
					dur: durations,
					from: data.y + 100,
					to: data.y,
					// We can specify an easing function from Chartist.Svg.Easing
					easing: 'easeOutQuart'
				}
			});
		} else if (data.type === 'label' && data.axis === 'y') {
			data.element.animate({
				x: {
					begin: seq * delays,
					dur: durations,
					from: data.x - 100,
					to: data.x,
					easing: 'easeOutQuart'
				}
			});
		} else if (data.type === 'point') {
			data.element.animate({
				x1: {
					begin: seq * delays,
					dur: durations,
					from: data.x - 10,
					to: data.x,
					easing: 'easeOutQuart'
				},
				x2: {
					begin: seq * delays,
					dur: durations,
					from: data.x - 10,
					to: data.x,
					easing: 'easeOutQuart'
				},
				opacity: {
					begin: seq * delays,
					dur: durations,
					from: 0,
					to: 1,
					easing: 'easeOutQuart'
				}
			});
		} else if (data.type === 'grid') {
			// Using data.axis we get x or y which we can use to construct our animation definition objects
			var pos1Animation = {
				begin: seq * delays,
				dur: durations,
				from: data[data.axis.units.pos + '1'] - 30,
				to: data[data.axis.units.pos + '1'],
				easing: 'easeOutQuart'
			};

			var pos2Animation = {
				begin: seq * delays,
				dur: durations,
				from: data[data.axis.units.pos + '2'] - 100,
				to: data[data.axis.units.pos + '2'],
				easing: 'easeOutQuart'
			};

			var animations = {};
			animations[data.axis.units.pos + '1'] = pos1Animation;
			animations[data.axis.units.pos + '2'] = pos2Animation;
			animations['opacity'] = {
				begin: seq * delays,
				dur: durations,
				from: 0,
				to: 1,
				easing: 'easeOutQuart'
			};

			data.element.animate(animations);
		}
	});

	// For the sake of the example we update the chart every time it's created with a delay of 10 seconds
	chart.on('created', function() {
		if (window.__exampleAnimateTimeout) {
			clearTimeout(window.__exampleAnimateTimeout);
			window.__exampleAnimateTimeout = null;
		}
		window.__exampleAnimateTimeout = setTimeout(chart.update.bind(chart), 12000);
	});

	// SVG Path Animation
	// --------------------------------------------------

	var chart = new Chartist.Line('#line-path-animation', {
		labels: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'],
		series: [
			[1, 5, 2, 5, 4, 3],
			[2, 3, 4, 8, 1, 2],
			[5, 4, 3, 2, 1, 0.5]
		]
	}, {
		low: 0,
		showArea: true,
		showPoint: false,
		fullWidth: true
	});

	chart.on('draw', function(data) {
		if (data.type === 'line' || data.type === 'area') {
			data.element.animate({
				d: {
					begin: 2000 * data.index,
					dur: 2000,
					from: data.path.clone().scale(1, 0).translate(0, data.chartRect.height()).stringify(),
					to: data.path.clone().stringify(),
					easing: Chartist.Svg.Easing.easeOutQuint
				}
			});
		}
	});

	// Line Interpolation / Smoothing
	// --------------------------------------------------

	var chart = new Chartist.Line('#line-simple-smoothing', {
		labels: [1, 2, 3, 4, 5],
		series: [
			[1, 5, 10, 0, 1],
			[10, 15, 0, 1, 2]
		]
	}, {
		// Remove this configuration to see that chart rendered with cardinal spline interpolation
		// Sometimes, on large jumps in data values, it's better to use simple smoothing.
		lineSmooth: Chartist.Interpolation.simple({
			divisor: 2
		}),
		fullWidth: true,
		chartPadding: {
			right: 20
		},
		low: 0
	});

	// Series Overrides
	// --------------------------------------------------

	var chart = new Chartist.Line('#line-series-override', {
		labels: ['1', '2', '3', '4', '5', '6', '7', '8'],
		// Naming the series with the series object array notation
		series: [{
			name: 'series-1',
			data: [5, 2, -4, 2, 0, -2, 5, -3]
		}, {
			name: 'series-2',
			data: [4, 3, 5, 3, 1, 3, 6, 4]
		}, {
			name: 'series-3',
			data: [2, 4, 3, 1, 4, 5, 3, 2]
		}]
	}, {
		fullWidth: true,
		// Within the series options you can use the series names
		// to specify configuration that will only be used for the
		// specific series.
		series: {
			'series-1': {
				lineSmooth: Chartist.Interpolation.step()
			},
			'series-2': {
				lineSmooth: Chartist.Interpolation.simple(),
				showArea: true
			},
			'series-3': {
				showPoint: false
			}
		}
	}, [
		// You can even use responsive configuration overrides to
		// customize your series configuration even further!
		['screen and (max-width: 320px)', {
			series: {
				'series-1': {
					lineSmooth: Chartist.Interpolation.none()
				},
				'series-2': {
					lineSmooth: Chartist.Interpolation.none(),
					showArea: false
				},
				'series-3': {
					lineSmooth: Chartist.Interpolation.none(),
					showPoint: true
				}
			}
		}]
	]);

	// Bi-polar Bar Chart
	// --------------------------------------------------

	var data = {
		labels: ['W1', 'W2', 'W3', 'W4', 'W5', 'W6', 'W7', 'W8', 'W9', 'W10'],
		series: [
			[1, 2, 4, 8, 6, -2, -1, -4, -6, -2]
		]
	};

	var options = {
		high: 10,
		low: -10,
		axisX: {
			labelInterpolationFnc: function(value, index) {
				return index % 2 === 0 ? value : null;
			}
		}
	};

	new Chartist.Bar('#bi-polar-bar-interpolated', data, options);

	// Overlapping Bars On Mobile
	// --------------------------------------------------

	var data = {
		labels: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
		series: [
			[5, 4, 3, 7, 5, 10, 3, 4, 8, 10, 6, 8],
			[3, 2, 9, 5, 4, 6, 4, 6, 7, 8, 7, 4]
		]
	};

	var options = {
		seriesBarDistance: 10
	};

	var responsiveOptions = [
		['screen and (max-width: 640px)', {
			seriesBarDistance: 5,
			axisX: {
				labelInterpolationFnc: function(value) {
					return value[0];
				}
			}
		}]
	];

	new Chartist.Bar('#overlapping-bars', data, options, responsiveOptions);

	// Add Peak Circles Using The Draw Events
	// --------------------------------------------------

	// Create a simple bi-polar bar chart
	var chart = new Chartist.Bar('#bar-with-circle-modify-drawing', {
		labels: ['W1', 'W2', 'W3', 'W4', 'W5', 'W6', 'W7', 'W8', 'W9', 'W10'],
		series: [
			[1, 2, 4, 8, 6, -2, -1, -4, -6, -2]
		]
	}, {
		high: 10,
		low: -10,
		axisX: {
			labelInterpolationFnc: function(value, index) {
				return index % 2 === 0 ? value : null;
			}
		}
	});

	// Listen for draw events on the bar chart
	chart.on('draw', function(data) {
		// If this draw event is of type bar we can use the data to create additional content
		if (data.type === 'bar') {
			// We use the group element of the current series to append a simple circle with the bar peek coordinates and a circle radius that is depending on the value
			data.group.append(new Chartist.Svg('circle', {
				cx: data.x2,
				cy: data.y2,
				r: Math.abs(Chartist.getMultiValue(data.value)) * 2 + 5
			}, 'ct-slice-pie'));
		}
	});

	// Multi-line Labels
	// --------------------------------------------------

	new Chartist.Bar('#multiline-bar', {
		labels: ['First quarter of the year', 'Second quarter of the year', 'Third quarter of the year', 'Fourth quarter of the year'],
		series: [
			[60000, 40000, 80000, 70000],
			[40000, 30000, 70000, 65000],
			[8000, 3000, 10000, 6000]
		]
	}, {
		seriesBarDistance: 10,
		axisX: {
			offset: 60
		},
		axisY: {
			offset: 80,
			labelInterpolationFnc: function(value) {
				return value + ' CHF'
			},
			scaleMinSpace: 15
		}
	});

	// Stacked Bar Chart
	// --------------------------------------------------

	new Chartist.Bar('#stacked-bar', {
		labels: ['Q1', 'Q2', 'Q3', 'Q4'],
		series: [
			[800000, 1200000, 1400000, 1300000],
			[200000, 400000, 500000, 300000],
			[100000, 200000, 400000, 600000]
		]
	}, {
		stackBars: true,
		axisY: {
			labelInterpolationFnc: function(value) {
				return (value / 1000) + 'k';
			}
		}
	}).on('draw', function(data) {
		if (data.type === 'bar') {
			data.element.attr({
				style: 'stroke-width: 30px'
			});
		}
	});

	// Horizontal Bar Chart
	// --------------------------------------------------

	new Chartist.Bar('#bar-horizontal', {
		labels: ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday', 'Sunday'],
		series: [
			[5, 4, 3, 7, 5, 10, 3],
			[3, 2, 9, 5, 4, 6, 4]
		]
	}, {
		seriesBarDistance: 10,
		reverseData: true,
		horizontalBars: true,
		axisY: {
			offset: 70
		}
	});

	// Extreme Responsive Configuration
	// --------------------------------------------------

	new Chartist.Bar('#bar-extreme-responsive', {
		labels: ['Quarter 1', 'Quarter 2', 'Quarter 3', 'Quarter 4'],
		series: [
			[5, 4, 3, 7],
			[3, 2, 9, 5],
			[1, 5, 8, 4],
			[2, 3, 4, 6],
			[4, 1, 2, 1]
		]
	}, {
		// Default mobile configuration
		stackBars: true,
		axisX: {
			labelInterpolationFnc: function(value) {
				return value.split(/\s+/).map(function(word) {
					return word[0];
				}).join('');
			}
		},
		axisY: {
			offset: 20
		}
	}, [
		// Options override for media > 400px
		['screen and (min-width: 400px)', {
			reverseData: true,
			horizontalBars: true,
			axisX: {
				labelInterpolationFnc: Chartist.noop
			},
			axisY: {
				offset: 60
			}
		}],
		// Options override for media > 800px
		['screen and (min-width: 800px)', {
			stackBars: false,
			seriesBarDistance: 10
		}],
		// Options override for media > 1000px
		['screen and (min-width: 1000px)', {
			reverseData: false,
			horizontalBars: false,
			seriesBarDistance: 15
		}]
	]);

	// Distributed Series
	// --------------------------------------------------

	new Chartist.Bar('#bar-distributed-series', {
		labels: ['XS', 'S', 'M', 'L', 'XL', 'XXL', 'XXXL'],
		series: [20, 60, 120, 200, 180, 20, 10]
	}, {
		distributeSeries: true
	});

	// Label Placement
	// --------------------------------------------------

	new Chartist.Bar('#bar-label-position', {
		labels: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'],
		series: [
			[5, 4, 3, 7, 5, 10, 3],
			[3, 2, 9, 5, 4, 6, 4]
		]
	}, {
		axisX: {
			// On the x-axis start means top and end means bottom
			position: 'start'
		},
		axisY: {
			// On the y-axis start means left and end means right
			position: 'end'
		}
	});

	// Simple Pie Chart
	// --------------------------------------------------

	var data = {
		series: [5, 3, 4]
	};

	var sum = function(a, b) {
		return a + b
	};

	new Chartist.Pie('#simple-pie-chart', data, {
		labelInterpolationFnc: function(value) {
			return Math.round(value / data.series.reduce(sum) * 100) + '%';
		}
	});

	// Pie Chart With Custom Labels
	// --------------------------------------------------

	var data = {
		labels: ['Bananas', 'Apples', 'Grapes'],
		series: [20, 15, 40]
	};

	var options = {
		labelInterpolationFnc: function(value) {
			return value[0]
		}
	};

	var responsiveOptions = [
		['screen and (min-width: 640px)', {
			chartPadding: 30,
			labelOffset: 100,
			labelDirection: 'explode',
			labelInterpolationFnc: function(value) {
				return value;
			}
		}],
		['screen and (min-width: 1024px)', {
			labelOffset: 80,
			chartPadding: 20
		}]
	];

	new Chartist.Pie('#pie-with-custom-labels', data, options, responsiveOptions);

	// Gauge Chart
	// --------------------------------------------------

	new Chartist.Pie('#simple-gauge-chart', {
		series: [20, 10, 30, 40]
	}, {
		donut: true,
		donutWidth: 60,
		startAngle: 270,
		total: 200,
		showLabel: false
	});

	// Animating A Donut With Svg.animate
	// --------------------------------------------------

	var chart = new Chartist.Pie('#donut-animation', {
		series: [10, 20, 50, 20, 5, 50, 15],
		labels: [1, 2, 3, 4, 5, 6, 7]
	}, {
		donut: true,
		showLabel: false
	});

	chart.on('draw', function(data) {
		if (data.type === 'slice') {
			// Get the total path length in order to use for dash array animation
			var pathLength = data.element._node.getTotalLength();

			// Set a dasharray that matches the path length as prerequisite to animate dashoffset
			data.element.attr({
				'stroke-dasharray': pathLength + 'px ' + pathLength + 'px'
			});

			// Create animation definition while also assigning an ID to the animation for later sync usage
			var animationDefinition = {
				'stroke-dashoffset': {
					id: 'anim' + data.index,
					dur: 1000,
					from: -pathLength + 'px',
					to: '0px',
					easing: Chartist.Svg.Easing.easeOutQuint,
					// We need to use `fill: 'freeze'` otherwise our animation will fall back to initial (not visible)
					fill: 'freeze'
				}
			};

			// If this was not the first slice, we need to time the animation so that it uses the end sync event of the previous animation
			if (data.index !== 0) {
				animationDefinition['stroke-dashoffset'].begin = 'anim' + (data.index - 1) + '.end';
			}

			// We need to set an initial value before the animation starts as we are not in guided mode which would do that for us
			data.element.attr({
				'stroke-dashoffset': -pathLength + 'px'
			});

			// We can't use guided mode as the animations need to rely on setting begin manually
			// See http://gionkunz.github.io/chartist-js/api-documentation.html#chartistsvg-function-animate
			data.element.animate(animationDefinition, false);
		}
	});

	// For the sake of the example we update the chart every time it's created with a delay of 8 seconds
	chart.on('created', function() {
		if (window.__anim21278907124) {
			clearTimeout(window.__anim21278907124);
			window.__anim21278907124 = null;
		}
		window.__anim21278907124 = setTimeout(chart.update.bind(chart), 10000);
	});

});